Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237078 | Multiple welding gun system | Norio Yasunaga | 2012-08-07 |
| 4958707 | Elevator control system | Kenzi Yoneda, Toshiki Kajiyama, Kazuhiro Sakata, Masato Suzuki | 1990-09-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8237078 | Multiple welding gun system | Norio Yasunaga | 2012-08-07 |
| 4958707 | Elevator control system | Kenzi Yoneda, Toshiki Kajiyama, Kazuhiro Sakata, Masato Suzuki | 1990-09-25 |